Rectifier Diode Bridge
AssemblySix power diodes in full-wave bridge configuration converting three-phase AC output from stator into regulated DC. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Rectifier Diode Bridge parts and their functions
4 top-level parts · 4 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Positive Rectifier Diodes | 1× | Three high-current diodes (100–150A rated) for positive half-cycles |
| 2 | Negative Rectifier Diodes | 1× | Three matched diodes for negative half-cycles or ground path |
| 3 | Rectifier Heatsink | 1× | Aluminum or copper substrate dissipating 50–100W thermal load |
| 4 | B+ Output Terminal | 1× | Output stud (B+) connecting to vehicle positive bus |
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Bill of materials for Rectifier Diode Bridge
4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Positive Rectifier Diodes | vehicle-alternator-positive-diodes | 1× | 1 | · | part |
| 2 | Negative Rectifier Diodes | vehicle-alternator-negative-diodes | 1× | 1 | · | part |
| 3 | Rectifier Heatsink | vehicle-alternator-rectifier-heatsink | 1× | 1 | · | part |
| 4 | B+ Output Terminal | vehicle-alternator-diode-terminal | 1× | 1 | · | part |
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Where the rectifier diode bridge is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.20–$50. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| powersemi.cc ↗ | Jiaxing, CN | Power semiconductors (IGBT) | 1,000 pcs | 12–20 wks |
|
🇸🇬UTAC
utacgroup.com ↗
|
Singapore | Semiconductor assembly & test | 1,000 pcs | 12–20 wks |
| aseglobal.com ↗ | Singapore | Semiconductor packaging | 1,000 pcs | 12–20 wks |
|
🇨🇳SMIC
smics.com ↗
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Shanghai, CN | Semiconductor foundry | 1,000 pcs | 12–20 wks |
| spel.com ↗ | Chennai, IN | Semiconductor assembly | 1,000 pcs | 12–20 wks |